急,___does the bird ___do in the tree in spring

急,___does the bird ___do in the tree in spring the bird?in the tree. listen to the bird in the tree. The bird in the tree is black. Flowers always bloom in spring the bird --Look,__beautiful bird is in the tree. This bird is in the tree.That bird is in the tree,too.(合成一句) There is a bird on the tree.on the tree or in the tree The bird is in the tree._____you find it? the.bird.in.the.tree第汉语是什么? The bird is （in the tree）括号 提问 The bird in the tree is singing.划线部分提问 in the tree 是划线部分